Zoom Fixed Flaw Opening Meetings to Hackers

NEW ORLEANS – Enterprise video conferencing firm Zoom has issued a bevy of security fixes after researchers said the company’s platform used weak authentication that made it possible for adversaries to join active meetings. The issue stems from Zoom’s conference meetings not requiring a “meeting...

Microsoft Zero-Day Actively Exploited, Patch Forthcoming

An unpatched remote code-execution vulnerability in Internet Explorer is being actively exploited in the wild, Microsoft has announced. It’s working on a patch. In the meantime, workarounds are available. The bug CVE-2020-0674 which is listed as critical in severity for IE 11, and moderate for IE...

Microsoft Warns of Unpatched IE Browser Zero-Day That's Under Active Attacks

Internet Explorer is dead, but not the mess it left behind. Microsoft earlier today issued an emergency security advisory warning millions of Windows users of a new zero-day vulnerability in Internet Explorer IE browser that attackers are actively exploiting in the wild — and there is no patch ye...

Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR 68.4.1, Thunderbird 68.4.1, and Firefox 72.0.1...

0day RCE in Firefox

This seems like a pretty interesting vulnerability CVE-2019-17026 in Firefox and Thunderbird in Windows, MacOS and Linux. "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this...

Mozilla Thunderbird < 68.4.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 68.4.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2020-04 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type...

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 14.2 and -current to fix a security issue. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/mozilla-firefox-68.4.1esr-i686-1slack14.2.txz: Upgraded. This release fixes a critial security issue: Mozilla Foundation...

CVE-2019-17026

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR 68.4.1, Thunderbird 68.4.1, and Firefox 72.0.1...

UBUNTU-CVE-2019-17026

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR 68.4.1, Thunderbird 68.4.1, and Firefox 72.0.1...

CVE-2019-17026

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR 68.4.1, Thunderbird 68.4.1, and Firefox 72.0.1...

Mozilla Updates Firefox Browser: Zero-Day Bug Patched, Fingerprinting Nixed

UPDATE Mozilla patched a critical vulnerability actively being exploited in the wild with its latest update to the Firefox browser. Mozilla said in a security bulletin Wednesday that it was “aware of targeted attacks in the wild that were abusing the flaw. A successful attack “could make it...

Mozilla Firefox ESR < 68.4.1

The version of Firefox ESR installed on the remote Windows host is prior to 68.4.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are...

Mozilla Firefox < 72.0.1

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 72.0.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We...

Mozilla Firefox < 72.0.1

The version of Firefox installed on the remote Windows host is prior to 72.0.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware ...

Mozilla Firefox ESR < 68.4.1

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 68.4.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion...

Updated mozjs60 packages fix security vulnerability

The updated packages fix security vulnerabilities: A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox...

Incident Response lessons from recent Maze ransomware attacks

By JJ Cummings and Dave Liebenberg This year, we have been flooded with reports of targeted ransomware attacks. Whether it's a city, hospital, large- or medium-sized enterprise — they are all being targeted. These attacks can result in significant damage, cost, and have many different initial...

Cybersecurity of connected healthcare 2020: Overview and predictions

Kaspersky Security Bulletin 2019. Advanced threat predictions for 2020 5G technology predictions 2020 Corporate security prediction 2020 Cyberthreats to financial institutions 2020: Overview and predictions More than two years after the infamous Wannacry ransomware crippled medical facilities and...

Spear phishing campaigns—they’re sharper than you think

Even your most security-savvy users may have difficulty identifying honed spear phishing campaigns. Unlike traditional phishing campaigns that are blasted to a large email list in hopes that just one person will bite, advanced spear phishing campaigns are highly targeted and personal. They are so...

IT threat evolution Q3 2019

Targeted attacks and malware campaigns Mobile espionage targeting the Middle East At the end of June we reported the details of a highly targeted campaign that we dubbed 'Operation ViceLeaker' involving the spread of malicious Android samples via instant messaging. The campaign affected several...